Kah Kit Yip has spent his career turning bold ideas about the future of money into working infrastructure.

After nearly two decades at Malaysia’s central bank and leading breakthrough initiatives at the Bank for International Settlements, he helped pioneer new models for instant cross-border payments, programmable compliance, and faster, safer FX settlement. Now, as Head of Blockchain and Digital Assets at UOB, he’s bringing those concepts out of policy sandboxes and into production across Southeast Asia.

In this conversation, Ari and Kah Kit explore how interoperable payment rails, wholesale CBDCs, and tokenized assets can move value across borders in real time — while meeting the highest standards for compliance and risk management. They discuss why legal clarity and shared standards are essential for adoption, how institutions can match the speed of digital payments with equally fast safeguards, and what it takes for regulators and industry to build global financial infrastructure together.

Along the way, Kah Kit reflects on marathon running, crime novels, and the grit required to solve complex, long-horizon challenges in finance and technology.